/* Kompanize v2 — Innovative lighting & energy solutions */

:root {
  --navy: #0A1220;
  --navy-mid: #111D33;
  --navy-light: #1A2844;
  --blue: #024FFD;
  --blue-light: #52A8FF;
  --blue-glow: rgba(2, 79, 253, 0.35);
  --off-white: #F5F7FB;
  --off-white-dim: #D8DEE9;
  --text-muted: #8B9BB5;
  --white: #FFFFFF;
  --header-h: 80px;
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: "Exo", sans-serif;
  --font-body: "Outfit", sans-serif;
  --max-w: 1200px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--off-white);
  background: var(--navy);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--blue-light);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--white);
}

ul {
  list-style: none;
}

.container {
  width: min(100% - 2.5rem, var(--max-w));
  margin-inline: auto;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 0.75rem;
}

.section-title {
  margin-bottom: 1rem;
}

.section-lead {
  color: var(--text-muted);
  font-size: 1.125rem;
  max-width: 640px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition:
    background var(--transition),
    color var(--transition),
    border-color var(--transition),
    transform var(--transition),
    box-shadow var(--transition);
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
  box-shadow: 0 4px 24px var(--blue-glow);
}

.btn-primary:hover {
  background: var(--blue-light);
  border-color: var(--blue-light);
  color: var(--navy);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(82, 168, 255, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--blue-light);
  color: var(--blue-light);
  transform: translateY(-2px);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Header */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(10, 18, 32, 0.72);
  backdrop-filter: blur(12px);
  transition:
    background var(--transition),
    box-shadow var(--transition),
    backdrop-filter var(--transition),
    top var(--transition);
}

.site-header.scrolled {
  background: rgba(10, 18, 32, 0.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(82, 168, 255, 0.1);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100% - 2.5rem, var(--max-w));
  margin-inline: auto;
}

.logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-link img {
  height: 36px;
  width: auto;
  transition: opacity var(--transition);
}

.logo-link:hover img {
  opacity: 0.85;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.main-nav > a,
.nav-dropdown > .nav-dropdown-toggle {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--off-white-dim);
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.main-nav > a::after,
.nav-dropdown > .nav-dropdown-toggle::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue-light);
  transition: width var(--transition);
}

.main-nav > a:hover,
.main-nav > a.active,
.nav-dropdown:hover > .nav-dropdown-toggle,
.nav-dropdown > .nav-dropdown-toggle.active {
  color: var(--white);
}

.main-nav > a:hover::after,
.main-nav > a.active::after,
.nav-dropdown:hover > .nav-dropdown-toggle::after,
.nav-dropdown > .nav-dropdown-toggle.active::after {
  width: 100%;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 1rem);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 240px;
  padding: 0.75rem 0;
  background: rgba(17, 29, 51, 0.98);
  border: 1px solid rgba(82, 168, 255, 0.15);
  border-radius: var(--radius);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--transition),
    transform var(--transition),
    visibility var(--transition);
  z-index: 100;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu a {
  display: block;
  padding: 0.6rem 1.25rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--off-white-dim);
}

.nav-dropdown-menu a:hover {
  background: rgba(2, 79, 253, 0.12);
  color: var(--white);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Hero */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(10, 18, 32, 0.72) 0%, rgba(10, 18, 32, 0.4) 55%, rgba(2, 79, 253, 0.18) 100%);
}

.hero-rays {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, transparent 40%, rgba(82, 168, 255, 0.06) 45%, transparent 50%),
    linear-gradient(75deg, transparent 55%, rgba(2, 79, 253, 0.04) 58%, transparent 62%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: calc(var(--header-h) + 3rem) 1.25rem 4rem;
  max-width: 820px;
  margin-inline: auto;
}

.hero-logo {
  margin: 0 auto 2rem;
  opacity: 1;
  transform: none;
}

.hero-logo img {
  height: clamp(48px, 8vw, 72px);
  width: auto;
  margin-inline: auto;
  filter: drop-shadow(0 4px 24px rgba(2, 79, 253, 0.4));
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 1.25rem;
  opacity: 1;
}

.hero h1 {
  margin-bottom: 1.25rem;
  opacity: 1;
  color: var(--white);
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--off-white-dim);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-inline: auto;
  opacity: 1;
}

.hero .btn-group {
  justify-content: center;
  opacity: 1;
}

@keyframes heroFadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: heroFadeUp 1s 1.2s forwards;
  opacity: 0;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--blue-light), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.15); }
}

/* Page Hero */

.page-hero {
  position: relative;
  padding: calc(var(--header-h) + 4rem) 0 4rem;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero-bg.gradient {
  background:
    linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 40%, rgba(2, 79, 253, 0.35) 100%),
    radial-gradient(ellipse 70% 80% at 85% 20%, rgba(82, 168, 255, 0.2) 0%, transparent 60%);
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 18, 32, 0.92) 0%, rgba(10, 18, 32, 0.85) 100%);
}

.page-hero.has-image .page-hero-overlay {
  background: linear-gradient(180deg, rgba(10, 18, 32, 0.88) 0%, rgba(10, 18, 32, 0.78) 100%);
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  margin-bottom: 0.75rem;
}

.page-hero .section-lead {
  margin-top: 0.5rem;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.breadcrumb a {
  color: var(--blue-light);
}

.breadcrumb span {
  opacity: 0.5;
}

/* Sections */

.section {
  padding: 5rem 0;
  position: relative;
}

.section-dark {
  background: var(--navy);
}

.section-alt {
  background: var(--navy-mid);
}

.section-header {
  margin-bottom: 3rem;
}

.section-header.center {
  text-align: center;
}

.section-header.center .section-lead {
  margin-inline: auto;
}

.gradient-accent {
  height: 4px;
  background: linear-gradient(90deg, var(--blue) 0%, var(--blue-light) 50%, var(--blue) 100%);
}

/* Category Grid */

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.category-tile {
  position: relative;
  display: block;
  min-height: 200px;
  padding: 1.75rem 1.25rem;
  border: 1px solid rgba(82, 168, 255, 0.12);
  border-radius: var(--radius);
  text-align: center;
  overflow: hidden;
  transition:
    transform var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

.category-tile-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s ease;
}

.category-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 18, 32, 0.35) 0%, rgba(10, 18, 32, 0.92) 100%);
  z-index: 1;
  transition: background var(--transition);
}

.category-tile:hover {
  transform: translateY(-4px);
  border-color: rgba(82, 168, 255, 0.35);
  box-shadow: 0 12px 40px rgba(2, 79, 253, 0.2);
}

.category-tile:hover .category-tile-bg {
  transform: scale(1.06);
}

.category-tile:hover::before {
  background: linear-gradient(180deg, rgba(2, 79, 253, 0.25) 0%, rgba(10, 18, 32, 0.92) 100%);
}

.category-tile h3 {
  position: relative;
  z-index: 2;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--white);
  margin-top: auto;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  min-height: 140px;
}

.category-tile-arrow {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-light);
}

/* Soleluce */

.soleluce-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.soleluce-visual {
  position: relative;
}

.soleluce-panel {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background:
    linear-gradient(135deg, var(--navy-light) 0%, rgba(2, 79, 253, 0.4) 100%),
    radial-gradient(circle at 30% 70%, rgba(82, 168, 255, 0.25) 0%, transparent 55%);
}

.soleluce-panel .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 18, 32, 0.5) 0%, rgba(2, 79, 253, 0.35) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.soleluce-panel .overlay img.logo {
  max-height: 80px;
  width: auto;
  filter: brightness(1.1);
}

.soleluce-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 60%;
  background: radial-gradient(circle, rgba(82, 168, 255, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.soleluce-content .section-label {
  margin-bottom: 0.5rem;
}

.soleluce-content p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* Why Choose */

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.why-card {
  padding: 2rem 1.75rem;
  background: var(--navy-light);
  border: 1px solid rgba(82, 168, 255, 0.1);
  border-radius: var(--radius);
  transition:
    transform var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

.why-card:hover {
  transform: translateY(-3px);
  border-color: rgba(82, 168, 255, 0.3);
  box-shadow: 0 8px 32px rgba(2, 79, 253, 0.12);
}

.why-card-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue);
  opacity: 0.5;
  line-height: 1;
  margin-bottom: 1rem;
}

.why-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
  color: var(--white);
}

.why-card p {
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.why-closing {
  margin-top: 3rem;
  padding: 2rem;
  text-align: center;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(2, 79, 253, 0.12) 0%, rgba(82, 168, 255, 0.06) 100%);
  border: 1px solid rgba(82, 168, 255, 0.2);
}

.why-closing p {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--off-white);
  max-width: 720px;
  margin-inline: auto;
}

/* About */

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.about-visual-item {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--navy-light);
}

.about-visual-item:first-child {
  grid-row: span 2;
  aspect-ratio: auto;
}

.about-visual-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-content p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.specialize-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0;
}

.specialize-list li a {
  display: block;
  padding: 0.4rem 0.9rem;
  font-size: 0.8125rem;
  font-weight: 500;
  background: rgba(2, 79, 253, 0.12);
  border: 1px solid rgba(82, 168, 255, 0.2);
  border-radius: 50px;
  color: var(--blue-light);
  transition:
    background var(--transition),
    border-color var(--transition);
}

.specialize-list li a:hover {
  background: rgba(2, 79, 253, 0.22);
  border-color: rgba(82, 168, 255, 0.4);
  color: var(--white);
}

.mission-block {
  margin-top: 2rem;
  padding: 1.5rem;
  border-left: 3px solid var(--blue);
  background: rgba(2, 79, 253, 0.06);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.mission-block p {
  margin-bottom: 0;
  color: var(--off-white-dim);
}

.soleluce-full {
  margin-top: 4rem;
  padding-top: 4rem;
  border-top: 1px solid rgba(82, 168, 255, 0.12);
}

.soleluce-full-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.soleluce-full-header img {
  height: 48px;
  width: auto;
}

/* Product category pages */

.product-intro {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: start;
  margin-bottom: 3rem;
}

.product-intro p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.product-features {
  display: grid;
  gap: 0.75rem;
}

.product-features li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  color: var(--off-white-dim);
  font-size: 0.9375rem;
}

.product-features li::before {
  content: "";
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  margin-top: 0.55rem;
  border-radius: 50%;
  background: var(--blue-light);
}

.product-showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.product-card {
  background: var(--navy-light);
  border: 1px solid rgba(82, 168, 255, 0.12);
  border-radius: var(--radius);
  overflow: hidden;
  transition:
    transform var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(82, 168, 255, 0.3);
  box-shadow: 0 12px 36px rgba(2, 79, 253, 0.15);
}

.product-card-img {
  aspect-ratio: 1;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.product-card-img img {
  max-height: 180px;
  width: auto;
  object-fit: contain;
}

.product-card-body {
  padding: 1.25rem;
}

.product-card-body h3 {
  font-size: 0.9375rem;
  margin-bottom: 0.35rem;
  color: var(--white);
}

.product-card-body p {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.products-hub-intro {
  max-width: 720px;
  margin: 0 auto 3rem;
  text-align: center;
}

.products-hub-intro p {
  color: var(--text-muted);
}

/* CTA Banner */

.cta-banner {
  position: relative;
  padding: 4rem 0;
  overflow: hidden;
}

.cta-banner-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 3.5rem 2rem;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(2, 79, 253, 0.28) 0%, rgba(10, 18, 32, 0.95) 55%, rgba(17, 29, 51, 0.98) 100%),
    radial-gradient(ellipse 60% 80% at 100% 0%, rgba(82, 168, 255, 0.18) 0%, transparent 60%);
  border: 1px solid rgba(82, 168, 255, 0.25);
}

.cta-banner h2 {
  margin-bottom: 0.75rem;
}

.cta-banner p {
  color: var(--off-white-dim);
  margin-bottom: 2rem;
  max-width: 520px;
  margin-inline: auto;
}

/* Contact */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info-item {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.contact-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(2, 79, 253, 0.15);
  color: var(--blue-light);
}

.contact-icon svg {
  width: 22px;
  height: 22px;
}

.contact-info-item h3 {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 0.25rem;
}

.contact-info-item p,
.contact-info-item a {
  color: var(--off-white-dim);
  font-size: 1.0625rem;
}

.contact-form {
  padding: 2.5rem;
  background: var(--navy-light);
  border: 1px solid rgba(82, 168, 255, 0.12);
  border-radius: var(--radius-lg);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--off-white);
  background: var(--navy);
  border: 1px solid rgba(82, 168, 255, 0.15);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--blue-light);
  box-shadow: 0 0 0 3px rgba(82, 168, 255, 0.15);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

/* Footer */

.site-footer {
  background: var(--navy-mid);
  border-top: 1px solid rgba(82, 168, 255, 0.08);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand img {
  height: 36px;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  max-width: 280px;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 1.25rem;
}

.footer-col ul li {
  margin-bottom: 0.6rem;
}

.footer-col a {
  color: var(--text-muted);
  font-size: 0.9375rem;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(82, 168, 255, 0.08);
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.8125rem;
}

.footer-tagline {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
}

/* WhatsApp */

.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 999;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25D366;
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.55);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: var(--white);
}

/* Reveal — always visible (no hidden empty sections) */
.reveal,
.reveal.is-visible,
.reveal.visible {
  opacity: 1;
  transform: none;
}

.reveal-delay-1,
.reveal-delay-2,
.reveal-delay-3,
.reveal-delay-4 {
  transition-delay: 0s;
}

.preview-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-top: 1.5rem;
  transition: gap var(--transition), color var(--transition);
}

.preview-link:hover {
  gap: 0.75rem;
  color: var(--white);
}

.preview-link svg {
  width: 18px;
  height: 18px;
}

/* Responsive */

@media (max-width: 1024px) {
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .soleluce-block,
  .about-grid,
  .contact-grid,
  .product-intro {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .product-showcase {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-visual-item:first-child {
    grid-row: span 1;
    aspect-ratio: 16 / 10;
  }
}

@media (max-width: 768px) {
  :root {
    --header-h: 70px;
  }

  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem 0;
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
    background: rgba(10, 18, 32, 0.97);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(82, 168, 255, 0.1);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition:
      transform var(--transition),
      opacity var(--transition),
      visibility var(--transition);
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .main-nav > a,
  .nav-dropdown > .nav-dropdown-toggle {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(82, 168, 255, 0.06);
    text-align: left;
  }

  .main-nav > a::after,
  .nav-dropdown > .nav-dropdown-toggle::after {
    display: none;
  }

  .nav-dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    border: none;
    border-radius: 0;
    background: rgba(10, 18, 32, 0.5);
    display: none;
    min-width: 0;
  }

  .nav-dropdown.open .nav-dropdown-menu {
    display: block;
  }

  .nav-dropdown-menu a {
    padding-left: 2rem;
    font-size: 0.8125rem;
  }

  .why-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3.5rem 0;
  }

  .hero-scroll {
    display: none;
  }

  .product-showcase {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .category-grid {
    grid-template-columns: 1fr;
  }

  .btn-group {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .about-visual {
    grid-template-columns: 1fr;
  }
}

/* ─── Single-page layout (matches kompanize.com structure) ─── */

.site-header {
  top: 0;
}

.section-light {
  background: var(--white);
  color: #1a1a1a;
}

.section-light .section-label {
  color: var(--blue);
}

.section-light h2,
.section-title.dark {
  color: #0a1220;
}

.section-light p {
  color: #333;
}

.about-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: start;
}

.about-copy h2 {
  margin-bottom: 1.25rem;
}

.about-copy p {
  margin-bottom: 1rem;
}

.specialize-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1.5rem;
  margin: 1.25rem 0 1.5rem;
  padding: 0;
}

.specialize-list li {
  position: relative;
  padding-left: 1.1rem;
  color: #222;
  font-weight: 600;
}

.specialize-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

.about-visuals {
  display: grid;
  gap: 0.85rem;
}

.about-visuals img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius);
}

.soleluce-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: center;
}

.soleluce-brand {
  background: #0A1220;
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3rem);
  display: grid;
  place-items: center;
  min-height: 220px;
  border: 1px solid rgba(94, 185, 193, 0.25);
  box-shadow: 0 16px 40px rgba(10, 18, 32, 0.18);
}

.soleluce-lockup {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  max-width: 360px;
}

.soleluce-icon {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
}

.soleluce-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.soleluce-name {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #5EB9C1;
  line-height: 1;
  text-transform: uppercase;
}

.soleluce-tag {
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
  font-size: 1rem;
  color: #C8CDD6;
  align-self: flex-end;
  margin-top: 0.2rem;
}

.soleluce-copy h2 {
  margin-bottom: 1rem;
}

.soleluce-copy p {
  margin-bottom: 1.5rem;
  color: #333;
}

.why-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.why-item {
  background: #f3f6fb;
  border-radius: var(--radius);
  padding: 1.5rem 1.35rem;
  border-top: 3px solid var(--blue);
}

.why-item h3 {
  color: var(--blue);
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}

.why-item p {
  color: #444;
  font-size: 0.95rem;
  margin: 0;
}

.why-closing {
  text-align: center;
  margin-top: 2.5rem;
  font-size: 1.15rem;
  color: #222;
  max-width: 720px;
  margin-inline: auto;
}

@media (max-width: 900px) {
  .about-layout,
  .soleluce-layout,
  .why-list {
    grid-template-columns: 1fr;
  }

  .specialize-list {
    grid-template-columns: 1fr;
  }

  .site-header {
    top: 0;
  }
}